Hi this is Janice, and I am a 3D printing enthusiast.  There are a number of exciting things that you can print in 2021. 

Face Mask Accessories

Although many are fully vaccinated in 2021, they still wear masks indoors.  There are a large array of mask accessories available to print with readily available stencils

Vase

A nice vase is always a nice addition to a living area.

Camera/phone tripod

 A tripod will make taking pictures a breeze

Tea lights

 Tea Lights are popular all year round. I use these for my aroma therapy.

Qtip holder

This has been a useful print that I use daily.